| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it two years | 10 |
|
| 2 | [vb past] it two years | 6 |
|
| 3 | [be] it two years | 5 |
|
| 4 | be it two years | 5 |
|
| 5 | it [be] two years | 28 |
|
| 6 | it be two years | 28 |
|
| 7 | it [verb] two years | 21 |
|
| 8 | it [vb past] two years | 17 |
|
| 9 | it was two years | 14 |
|
| 10 | it [is] two years | 14 |
|
| 11 | it [was/were] two years | 14 |
|
| 12 | it [prep] two years | 12 |
|
| 13 | it [prep] two years | 12 |
|
| 14 | it 's two years | 11 |
|
| 15 | it take two years | 9 |
|
| 16 | it for two years | 8 |
|
| 17 | it took two years | 8 |
|
| 18 | it for two years | 8 |
|
| 19 | it two years [adv] | 12 |
|
| 20 | it two years [adv] | 12 |
|
| 21 | it two years ago | 9 |
|
| 22 | it two years ago | 9 |
|
